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Quaternary foraminiferal faunas in China fall into five distinct categories according to palaeo-ecologicafeatures,namely:1.Palaeo-Bohai foraminiferal fauna2.Early Pleistocene foraminiferal fauna in Beijing-Shunyi3.Palaeo-epicontinental foraminiferal fauna4.Palaeo-East China Sea foraminiferal fauna5.Palaeo-South China Sea foraminiferal faunaBy correlating world zoogeographical zones of planktonic foraminifera and analysing the diversity in Quaternary foraminifera and ostracoda found in the North China Plain,it is possible to plot a graph of changes inpalaeo-climate since the Quaternary period.Palaeo-ecological studies of Holocene foraminifera on the Fujianseaboard in southern China showed that Holocene foraminifera can be broken down into three climatic phases.The findings of these studies providea a basis for discusssion of the palaeo-geographic variations occurted inthe Palaeo-Bohai,the Palaeo-East China Sea and the Palaeo-South China Sea.On the basis of the distributionof standard foraminifera in time
Quaternary foraminiferal faunas in China fall into five distinct categories according to palaeo-ecologicafeatures, namely: 1. Palaeo-Bohai foraminiferal fauna 2. Early Pleistocene foraminiferal fauna in Beijing-Shunyi 3. Palaeo-epicontinental foraminiferal fauna 4. Palaeo-East China Sea foraminiferal fauna 5. Palaeo -South China Sea foraminiferal faunaBy correlating world zoogeographical zones of planktonic foraminifera and analysing the diversity in Quaternary foraminifera and ostracoda found in the North China Plain, it is possible to plot a graph of changes in palaeo-climate since the Quaternary period. Palaeo-ecological studies of Holocene foraminifera on the Fujian province of southern China showed that Holocene foraminifera can be broken down into three climatic phases. The findings of these studies provide a a basis for discusssion of the palaeo-geographic change occurted inthe Palaeo-Bohai, the Palaeo-East China Sea and the Palaeo-South China Sea. On the basis of the distribution of standard fo raminifera in time